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Thread: 1JZ Starts and Stalls Out

  1. #1
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    Sep 2009
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    Cambridge
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    Unhappy 1JZ Starts and Stalls Out

    Hi


    We have completed the swap / install from 7M turbo to 1JZ twin. ( 1/2 cut from Japan )

    1/2 cut = 53,000 km - still has oil change sticker on it

    Basically did not touch any internals

    Did swap out injectors to 550


    PROBLEM WE ARE CHASING / HAVING

    > starts on first crack over quickly - no smoke - 700- 800 rpm
    > idles until the engine is turned off
    > falls flat on its face as soon as increase / step on gas

    - work done / parts installed

    > new tps ( found post saying that this may be problem ? ? )
    > new fuel pump ( all new stainless fuel lines made - installed )
    > new Aeromotive AFPR for 1JZ
    > new 1JZ ignitor / coil pack
    > ecu - new resistors
    > new HKS twin power DLI
    > new spark plug wires / plugs
    > Apexi boost controller / fuel mgnt

    > checked fuel lines for leaks / pressue - no leaks and holds pressure

    > checked turbo lines - tubing - holds pressure ( did have small leak - fixed 0

    > double checked wiring harness / connectors = seems all ok ( pain the
    butt job to extend the harnesses )

    ANY SUGGESTIONS OR COMMENTS ON WHAT TO CHECK - LOOK FOR - GREATLY APPRECIATED .

    Been working on the build for 5 years > full restore > just want to get it running and to
    the paint guy ..


    Doug And Darian
    Attached Images Attached Images
    Quote Originally Posted by scotty View Post
    Do you have any rough estimate of total build cost to this day?
    Quote Originally Posted by rodel View Post
    You have asked the forbidden question, my friend. I could tell you, but then I would have to kill myself because of the ludicrosity.

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